Bootstrap with snapshot of sharp/packaging

.gitignore

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+libvips*
+*.log

README.md

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+# Packaging scripts
+
+libvips and its dependencies are provided as pre-compiled shared libraries
+for the most common operating systems and CPU architectures.
+
+During `npm install`, these binaries are fetched as tarballs from
+[Bintray](https://dl.bintray.com/lovell/sharp/) via HTTPS
+and stored locally within `node_modules/sharp`.
+
+## Using a custom tarball
+
+A custom tarball stored on the local filesystem can be used instead.
+Place it in the following location, where `x.y.z` is the libvips version,
+`platform` is the value of `process.platform` and
+`arch` is the value of `process.arch` (plus the version number for ARM).
+
+`node_modules/sharp/packaging/libvips-x.y.z-platform-arch.tar.gz`
+
+For example, for libvips v8.3.3 on an ARMv6 Linux machine, use:
+
+`node_modules/sharp/packaging/libvips-8.3.3-linux-armv6.tar.gz`
+
+Remove any `sharp/lib` and `sharp/include` directories
+before running `npm install` again.
+
+## Creating a tarball
+
+Most people will not need to do this; proceed with caution.
+
+The `packaging` directory contains the top-level [build script](build.sh).
+
+### Linux
+
+One [build script](build/lin.sh) is used to (cross-)compile
+the same shared libraries within multiple containers.
+
+* [x64](linux-x64/Dockerfile)
+* [ARMv6](linux-armv6/Dockerfile)
+* [ARMv7-A](linux-armv7/Dockerfile)
+* [ARMv8-A](linux-armv8/Dockerfile)
+
+The QEMU user mode emulation binaries are required to build for
+the ARMv6 platform as the Debian armhf cross-compiler erroneously
+generates unsupported Thumb 2 instructions.
+
+```sh
+sudo apt-get install qemu-user-static
+```
+
+### Windows
+
+The output of libvips' [build-win64](https://github.com/jcupitt/build-win64)
+"web" target is [post-processed](build/win.sh) within a [container](win32-x64/Dockerfile).
+
+### OS X
+
+See [package-libvips-darwin](https://github.com/lovell/package-libvips-darwin).

build.sh

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+#!/bin/sh
+set -e
+
+if [ $# -lt 1 ]; then
+  echo
+  echo "Usage: $0 VERSION [PLATFORM]"
+  echo "Build shared libraries for libvips and its dependencies via containers"
+  echo
+  echo "Please specify the libvips VERSION, e.g. 8.3.3"
+  echo
+  echo "Optionally build for only one PLATFORM, defaults to building for all"
+  echo "Possible values for PLATFORM are: win32-x64, linux-x64, linux-armv6,"
+  echo "linux-armv7, linux-armv8"
+  echo
+  exit 1
+fi
+VERSION_VIPS="$1"
+PLATFORM="${2:-all}"
+
+# Is docker available?
+if ! type docker >/dev/null; then
+  echo "Please install docker"
+  exit 1
+fi
+
+# Update base images
+for baseimage in debian:wheezy debian:jessie debian:stretch socialdefect/raspbian-jessie-core; do
+  docker pull $baseimage
+done
+
+# Windows (x64)
+if [ $PLATFORM = "all" ] || [ $PLATFORM = "win32-x64" ]; then
+  echo "Building win32-x64..."
+  docker build -t vips-dev-win32-x64 win32-x64
+  docker run --rm -e "VERSION_VIPS=${VERSION_VIPS}" -v $PWD:/packaging vips-dev-win32-x64 sh -c "/packaging/build/win.sh"
+fi
+
+# Linux (x64, ARMv6, ARMv7, ARMv8)
+for flavour in linux-x64 linux-armv6 linux-armv7 linux-armv8; do
+  if [ $PLATFORM = "all" ] || [ $PLATFORM = $flavour ]; then
+    echo "Building $flavour..."
+    docker build -t vips-dev-$flavour $flavour
+    docker run --rm -e "VERSION_VIPS=${VERSION_VIPS}" -v $PWD:/packaging vips-dev-$flavour sh -c "/packaging/build/lin.sh"
+  fi
+done
+
+# Display checksums
+sha256sum *.tar.gz

build/lin.sh

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+#!/bin/sh
+set -e
+
+# Working directories
+DEPS=/deps
+TARGET=/target
+mkdir ${DEPS}
+mkdir ${TARGET}
+
+# Common build paths and flags
+export PKG_CONFIG_PATH="${PKG_CONFIG_PATH}:${TARGET}/lib/pkgconfig"
+export PATH="${PATH}:${TARGET}/bin"
+export CPPFLAGS="-I${TARGET}/include"
+export LDFLAGS="-L${TARGET}/lib -Wl,-rpath,'\$\$ORIGIN'"
+export CFLAGS="${FLAGS}"
+export CXXFLAGS="${FLAGS}"
+
+# Dependency version numbers
+VERSION_ZLIB=1.2.11
+VERSION_FFI=3.2.1
+VERSION_GLIB=2.53.5
+VERSION_XML2=2.9.4
+VERSION_GSF=1.14.41
+VERSION_EXIF=0.6.21
+VERSION_LCMS2=2.8
+VERSION_JPEG=1.5.2
+VERSION_PNG16=1.6.32
+VERSION_WEBP=0.6.0
+VERSION_TIFF=4.0.8
+VERSION_ORC=0.4.27
+VERSION_GDKPIXBUF=2.36.8
+VERSION_FREETYPE=2.8
+VERSION_EXPAT=2.2.3
+VERSION_FONTCONFIG=2.12.4
+VERSION_HARFBUZZ=1.4.8
+VERSION_PIXMAN=0.34.0
+VERSION_CAIRO=1.14.10
+VERSION_PANGO=1.40.10
+VERSION_CROCO=0.6.12
+VERSION_SVG=2.40.18
+VERSION_GIF=5.1.4
+
+# Least out-of-sync Sourceforge mirror
+SOURCEFORGE_MIRROR=netix
+
+mkdir ${DEPS}/zlib
+curl -Ls http://zlib.net/zlib-${VERSION_ZLIB}.tar.xz | tar xJC ${DEPS}/zlib --strip-components=1
+cd ${DEPS}/zlib
+./configure --prefix=${TARGET} --uname=linux
+make install
+rm ${TARGET}/lib/libz.a
+
+mkdir ${DEPS}/ffi
+curl -Ls ftp://sourceware.org/pub/libffi/libffi-${VERSION_FFI}.tar.gz | tar xzC ${DEPS}/ffi --strip-components=1
+cd ${DEPS}/ffi
+./configure --host=${CHOST} --prefix=${TARGET} --enable-shared --disable-static --disable-dependency-tracking --disable-builddir
+make install-strip
+
+mkdir ${DEPS}/glib
+curl -Ls https://download.gnome.org/sources/glib/2.53/glib-${VERSION_GLIB}.tar.xz | tar xJC ${DEPS}/glib --strip-components=1
+cd ${DEPS}/glib
+echo glib_cv_stack_grows=no >>glib.cache
+echo glib_cv_uscore=no >>glib.cache
+./configure --cache-file=glib.cache --host=${CHOST} --prefix=${TARGET} --enable-shared --disable-static --disable-dependency-tracking \
+  --with-pcre=internal --disable-libmount
+make install-strip
+
+mkdir ${DEPS}/xml2
+curl -Ls http://xmlsoft.org/sources/libxml2-${VERSION_XML2}.tar.gz | tar xzC ${DEPS}/xml2 --strip-components=1
+cd ${DEPS}/xml2
+./configure --host=${CHOST} --prefix=${TARGET} --enable-shared --disable-static --disable-dependency-tracking \
+  --without-python --without-debug --without-docbook --without-ftp --without-html --without-legacy \
+  --without-pattern --without-push --without-regexps --without-schemas --without-schematron --with-zlib=${TARGET}
+make install-strip
+
+mkdir ${DEPS}/gsf
+curl -Ls https://download.gnome.org/sources/libgsf/1.14/libgsf-${VERSION_GSF}.tar.xz | tar xJC ${DEPS}/gsf --strip-components=1
+cd ${DEPS}/gsf
+./configure --host=${CHOST} --prefix=${TARGET} --enable-shared --disable-static --disable-dependency-tracking
+make install-strip
+
+mkdir ${DEPS}/exif
+curl -Ls http://${SOURCEFORGE_MIRROR}.dl.sourceforge.net/project/libexif/libexif/${VERSION_EXIF}/libexif-${VERSION_EXIF}.tar.bz2 | tar xjC ${DEPS}/exif --strip-components=1
+cd ${DEPS}/exif
+autoreconf -fiv
+./configure --host=${CHOST} --prefix=${TARGET} --enable-shared --disable-static --disable-dependency-tracking
+make install-strip
+
+mkdir ${DEPS}/lcms2
+curl -Ls http://${SOURCEFORGE_MIRROR}.dl.sourceforge.net/project/lcms/lcms/${VERSION_LCMS2}/lcms2-${VERSION_LCMS2}.tar.gz | tar xzC ${DEPS}/lcms2 --strip-components=1
+cd ${DEPS}/lcms2
+# Apply patches for lcms2 vulnerabilities reported since v2.8
+VERSION_LCMS2_GIT_MASTER_SHA=$(curl -Ls https://api.github.com/repos/mm2/Little-CMS/git/refs/heads/master | jq -r '.object.sha' | head -c7)
+curl -Ls https://github.com/mm2/Little-CMS/compare/lcms2.8...master.patch | patch -p1 -t || true
+./configure --host=${CHOST} --prefix=${TARGET} --enable-shared --disable-static --disable-dependency-tracking
+make install-strip
+
+mkdir ${DEPS}/jpeg
+curl -Ls https://github.com/libjpeg-turbo/libjpeg-turbo/archive/${VERSION_JPEG}.tar.gz | tar xzC ${DEPS}/jpeg --strip-components=1
+cd ${DEPS}/jpeg
+autoreconf -fiv
+./configure --host=${CHOST} --prefix=${TARGET} --enable-shared --disable-static --disable-dependency-tracking --with-jpeg8 --without-turbojpeg
+make install-strip
+
+mkdir ${DEPS}/png16
+curl -Ls https://ftp-osl.osuosl.org/pub/libpng/src/libpng16/libpng-${VERSION_PNG16}.tar.xz | tar xJC ${DEPS}/png16 --strip-components=1
+cd ${DEPS}/png16
+./configure --host=${CHOST} --prefix=${TARGET} --enable-shared --disable-static --disable-dependency-tracking
+make install-strip
+
+mkdir ${DEPS}/webp
+curl -Ls http://downloads.webmproject.org/releases/webp/libwebp-${VERSION_WEBP}.tar.gz | tar xzC ${DEPS}/webp --strip-components=1
+cd ${DEPS}/webp
+./configure --host=${CHOST} --prefix=${TARGET} --enable-shared --disable-static --disable-dependency-tracking \
+  --disable-neon --enable-libwebpmux
+make install-strip
+
+mkdir ${DEPS}/tiff
+VERSION_TIFF_GIT_MASTER_SHA=$(curl -Ls https://api.github.com/repos/vadz/libtiff/git/refs/heads/master | jq -r '.object.sha' | head -c7)
+curl -Ls https://github.com/vadz/libtiff/archive/${VERSION_TIFF_GIT_MASTER_SHA}.tar.gz | tar xzC ${DEPS}/tiff --strip-components=1
+cd ${DEPS}/tiff
+if [ -n "${CHOST}" ]; then autoreconf -fiv; fi
+./configure --host=${CHOST} --prefix=${TARGET} --enable-shared --disable-static --disable-dependency-tracking --disable-mdi --disable-pixarlog --disable-cxx
+make install-strip
+
+mkdir ${DEPS}/orc
+curl -Ls http://gstreamer.freedesktop.org/data/src/orc/orc-${VERSION_ORC}.tar.xz | tar xJC ${DEPS}/orc --strip-components=1
+cd ${DEPS}/orc
+./configure --host=${CHOST} --prefix=${TARGET} --enable-shared --disable-static --disable-dependency-tracking
+make install-strip
+cd ${TARGET}/lib
+rm -rf liborc-test-*
+
+mkdir ${DEPS}/gdkpixbuf
+curl -Ls https://download.gnome.org/sources/gdk-pixbuf/2.36/gdk-pixbuf-${VERSION_GDKPIXBUF}.tar.xz | tar xJC ${DEPS}/gdkpixbuf --strip-components=1
+cd ${DEPS}/gdkpixbuf
+touch gdk-pixbuf/loaders.cache
+LD_LIBRARY_PATH=${TARGET}/lib \
+./configure --host=${CHOST} --prefix=${TARGET} --enable-shared --disable-static --disable-dependency-tracking \
+  --disable-introspection --disable-modules --disable-gio-sniffing \
+  --without-libtiff --without-gdiplus --with-included-loaders=png,jpeg
+make install-strip
+
+mkdir ${DEPS}/freetype
+curl -Ls http://${SOURCEFORGE_MIRROR}.dl.sourceforge.net/project/freetype/freetype2/${VERSION_FREETYPE}/freetype-${VERSION_FREETYPE}.tar.gz | tar xzC ${DEPS}/freetype --strip-components=1
+cd ${DEPS}/freetype
+./configure --host=${CHOST} --prefix=${TARGET} --enable-shared --disable-static
+make install
+
+mkdir ${DEPS}/expat
+curl -Ls http://${SOURCEFORGE_MIRROR}.dl.sourceforge.net/project/expat/expat/${VERSION_EXPAT}/expat-${VERSION_EXPAT}.tar.bz2 | tar xjC ${DEPS}/expat --strip-components=1
+cd ${DEPS}/expat
+./configure --host=${CHOST} --prefix=${TARGET} --enable-shared --disable-static
+make install
+
+mkdir ${DEPS}/fontconfig
+curl -Ls https://www.freedesktop.org/software/fontconfig/release/fontconfig-${VERSION_FONTCONFIG}.tar.bz2 | tar xjC ${DEPS}/fontconfig --strip-components=1
+cd ${DEPS}/fontconfig
+./configure --host=${CHOST} --prefix=${TARGET} --enable-shared --disable-static --disable-dependency-tracking \
+  --with-expat-includes=${TARGET}/include --with-expat-lib=${TARGET}/lib --sysconfdir=/etc
+make install-strip
+
+mkdir ${DEPS}/harfbuzz
+curl -Ls https://www.freedesktop.org/software/harfbuzz/release/harfbuzz-${VERSION_HARFBUZZ}.tar.bz2 | tar xjC ${DEPS}/harfbuzz --strip-components=1
+cd ${DEPS}/harfbuzz
+./configure --host=${CHOST} --prefix=${TARGET} --enable-shared --disable-static --disable-dependency-tracking
+make install-strip
+
+mkdir ${DEPS}/pixman
+curl -Ls http://cairographics.org/releases/pixman-${VERSION_PIXMAN}.tar.gz | tar xzC ${DEPS}/pixman --strip-components=1
+cd ${DEPS}/pixman
+./configure --host=${CHOST} --prefix=${TARGET} --enable-shared --disable-static --disable-dependency-tracking --disable-libpng --disable-arm-iwmmxt
+make install-strip
+
+mkdir ${DEPS}/cairo
+curl -Ls http://cairographics.org/releases/cairo-${VERSION_CAIRO}.tar.xz | tar xJC ${DEPS}/cairo --strip-components=1
+cd ${DEPS}/cairo
+./configure --host=${CHOST} --prefix=${TARGET} --enable-shared --disable-static --disable-dependency-tracking \
+  --disable-xlib --disable-xcb --disable-quartz --disable-win32 --disable-egl --disable-glx --disable-wgl \
+  --disable-script --disable-ps --disable-gobject --disable-trace --disable-interpreter
+make install-strip
+
+mkdir ${DEPS}/pango
+curl -Ls https://download.gnome.org/sources/pango/1.40/pango-${VERSION_PANGO}.tar.xz | tar xJC ${DEPS}/pango --strip-components=1
+cd ${DEPS}/pango
+./autogen.sh
+./configure --host=${CHOST} --prefix=${TARGET} --enable-shared --disable-static --disable-dependency-tracking
+make install-strip
+
+mkdir ${DEPS}/croco
+curl -Ls https://download.gnome.org/sources/libcroco/0.6/libcroco-${VERSION_CROCO}.tar.xz | tar xJC ${DEPS}/croco --strip-components=1
+cd ${DEPS}/croco
+./configure --host=${CHOST} --prefix=${TARGET} --enable-shared --disable-static --disable-dependency-tracking
+make install-strip
+
+mkdir ${DEPS}/svg
+curl -Ls https://download.gnome.org/sources/librsvg/2.40/librsvg-${VERSION_SVG}.tar.xz | tar xJC ${DEPS}/svg --strip-components=1
+cd ${DEPS}/svg
+./configure --host=${CHOST} --prefix=${TARGET} --enable-shared --disable-static --disable-dependency-tracking --disable-introspection --disable-tools --disable-pixbuf-loader
+make install-strip
+
+mkdir ${DEPS}/gif
+curl -Ls http://${SOURCEFORGE_MIRROR}.dl.sourceforge.net/project/giflib/giflib-${VERSION_GIF}.tar.gz | tar xzC ${DEPS}/gif --strip-components=1
+cd ${DEPS}/gif
+./configure --host=${CHOST} --prefix=${TARGET} --enable-shared --disable-static --disable-dependency-tracking
+make install-strip
+
+mkdir ${DEPS}/vips
+curl -Ls https://github.com/jcupitt/libvips/releases/download/v${VERSION_VIPS}-alpha4/vips-${VERSION_VIPS}-3.tar.gz | tar xzC ${DEPS}/vips --strip-components=1
+cd ${DEPS}/vips
+./configure --host=${CHOST} --prefix=${TARGET} --enable-shared --disable-static --disable-dependency-tracking \
+  --disable-debug --disable-introspection --without-python --without-fftw \
+  --without-magick --without-pangoft2 --without-ppm --without-analyze --without-radiance \
+  --with-zip-includes=${TARGET}/include --with-zip-libraries=${TARGET}/lib \
+  --with-jpeg-includes=${TARGET}/include --with-jpeg-libraries=${TARGET}/lib
+make install-strip
+
+# Remove the old C++ bindings
+cd ${TARGET}/include
+rm -rf vips/vipsc++.h vips/vipscpp.h
+cd ${TARGET}/lib
+rm -rf pkgconfig .libs *.la libvipsCC*
+
+# Create JSON file of version numbers
+cd ${TARGET}
+echo "{\n\
+  \"cairo\": \"${VERSION_CAIRO}\",\n\
+  \"croco\": \"${VERSION_CROCO}\",\n\
+  \"exif\": \"${VERSION_EXIF}\",\n\
+  \"expat\": \"${VERSION_EXPAT}\",\n\
+  \"ffi\": \"${VERSION_FFI}\",\n\
+  \"fontconfig\": \"${VERSION_FONTCONFIG}\",\n\
+  \"freetype\": \"${VERSION_FREETYPE}\",\n\
+  \"gdkpixbuf\": \"${VERSION_GDKPIXBUF}\",\n\
+  \"gif\": \"${VERSION_GIF}\",\n\
+  \"glib\": \"${VERSION_GLIB}\",\n\
+  \"gsf\": \"${VERSION_GSF}\",\n\
+  \"harfbuzz\": \"${VERSION_HARFBUZZ}\",\n\
+  \"jpeg\": \"${VERSION_JPEG}\",\n\
+  \"lcms\": \"${VERSION_LCMS2}-${VERSION_LCMS2_GIT_MASTER_SHA}\",\n\
+  \"orc\": \"${VERSION_ORC}\",\n\
+  \"pango\": \"${VERSION_PANGO}\",\n\
+  \"pixman\": \"${VERSION_PIXMAN}\",\n\
+  \"png\": \"${VERSION_PNG16}\",\n\
+  \"svg\": \"${VERSION_SVG}\",\n\
+  \"tiff\": \"${VERSION_TIFF}-${VERSION_TIFF_GIT_MASTER_SHA}\",\n\
+  \"vips\": \"${VERSION_VIPS}\",\n\
+  \"webp\": \"${VERSION_WEBP}\",\n\
+  \"xml\": \"${VERSION_XML2}\",\n\
+  \"zlib\": \"${VERSION_ZLIB}\"\n\
+}" >lib/versions.json
+
+# Create .tar.gz
+tar czf /packaging/libvips-${VERSION_VIPS}-${PLATFORM}.tar.gz include lib
+advdef --recompress --shrink-insane /packaging/libvips-${VERSION_VIPS}-${PLATFORM}.tar.gz

build/win.sh

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+#!/bin/sh
+set -e
+
+VERSION_VIPS_MAJOR=$(echo $VERSION_VIPS | cut -d. -f1)
+VERSION_VIPS_MINOR=$(echo $VERSION_VIPS | cut -d. -f2)
+
+# Fetch and unzip
+mkdir /vips
+cd /vips
+curl -L -O https://github.com/lovell/build-win64/releases/download/v${VERSION_VIPS}/vips-dev-w64-web-${VERSION_VIPS}.zip
+unzip vips-dev-w64-web-${VERSION_VIPS}.zip
+
+# Clean and zip
+cd /vips/vips-dev-${VERSION_VIPS_MAJOR}.${VERSION_VIPS_MINOR}
+rm bin/libvipsCC-42.dll bin/libvips-cpp-42.dll bin/libgsf-win32-1-114.dll bin/libgettext*.dll
+cp bin/*.dll lib/
+cp -r lib64/* lib/
+
+echo "Creating tarball"
+tar czf /packaging/libvips-${VERSION_VIPS}-${PLATFORM}.tar.gz include lib/glib-2.0 lib/libvips.lib lib/libglib-2.0.lib lib/libgobject-2.0.lib lib/*.dll
+echo "Shrinking tarball"
+advdef --recompress --shrink-insane /packaging/libvips-${VERSION_VIPS}-${PLATFORM}.tar.gz